Re: Power Window RelayI'm really keen to add this mod to my 2011 T31 Series IV, after coming from a Hyundai with this feature. While I'm pretty sure I could solder components to a well labeled PCB with good instructions, I don't think my knowledge or skills translate to building a board from scratch.

I have found on that famous online auction site a "DC12V 30A Multifunction Adjustable Delay Timer Relay On/Off Module". If there are still any electrical engineers active on the forum could someone possibly tell me if this would be suitable. I note the relay is only 30 amp where the design by Johnqld used a 60 amp relay.